Hi guys!
I was wondering what the outcome was of your survey of a few months ago? One of the questions was if people were willing to pay for additional services like an own account, like username@unix.com with mail box, etc.
Sorry if I missed the results if you had already posted them.
Ivo (1 Reply)
Hi there
If I run a 'swap -l' on my solaris box, i get
swapfile dev swaplo blocks free
/dev/dsk/c1t0d0s1 54,65 8 67119560 65655144
/dev/dsk/c1t0d0s2 54,65 8 33119522 32655122
I wanted to run a for loop adding up the totals of each column 4 , excluding the... (2 Replies)
I need some help with adding lines to file and substitute a pattern.
Ok I have a file:
#cat names.txt
name: John Doe
stationed: 1
name: Michael Sweets
stationed: 41
.
.
.
And would like to change it to:
name: John Doe
employed
permanently
stationed: 1-office (7 Replies)
I'm trying to add the paths of all the xml files in certain directories to an array. I want to use the array later in my code. Anyway, for some reason this isn't working. Any help would be appreciated.
Path_Counter=0
for result in "find * -name '*.xml'"; do
XmlPath="$result"
echo... (2 Replies)
Here is one I am baffled with; I have not used unix for a while and now that I am back it has been fun remembering and I have enjoyed it, for the most past. this is in ksh.
I need to search in a file for the line with X1 and cut columns 20-25, put them into a variable, added them (dollar... (3 Replies)
Hello ,
When using vim, can ctag and cscope support recording search results and displaying the history results ? Once I jump to one tag, I can use :tnext to jump to next tag, but how can I display the preview search result? (0 Replies)
Hi,
I am trying to use awk to do the following:
For a column:
5
3
4
2
7
I want to start with the first entry then add the second to the first, third to second ..etc:
5
8
12
14
21 (5 Replies)
Good morning all,
This is the file name in question OD_Orders_2019-02-19.csv
I am trying to create a bash script to read into files with yesterdays date on the file name while retaining the rest of the files name. I would like for $y to equal, the name of the file with a formula output with... (2 Replies)
I have an array in an external file, "array.txt", which contains:
char *testarray={"Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"};I want to be able to add an element to this array, and have that element display, whenever I call it, without having to recompile... (29 Replies)
Discussion started by: ignatius
29 Replies
LEARN ABOUT REDHAT
pvmfbarrier
BARRIER(3PVM) PVM Version 3.4 BARRIER(3PVM)NAME
pvm_barrier - Blocks the calling process until all processes in a group have called it.
SYNOPSIS
C int info = pvm_barrier( char *group, int count )
Fortran call pvmfbarrier( group, count, info )
PARAMETERS
group Character string group name. The group must exist and the calling process must be a member of the group.
count Integer specifying the number of group members that must call pvm_barrier before they are all released. Though not required, count
is expected to be the total number of members of the specified group.
info Integer status code returned by the routine. Values less than zero indicate an error.
DESCRIPTION
The routine pvm_barrier blocks the calling process until count members of the group have called pvm_barrier. The count argument is
required because processes could be joining the given group after other processes have called pvm_barrier. Thus PVM doesn't know how many
group members to wait for at any given instant. Although count can be set less, it is typically the total number of members of the group.
So the logical function of the pvm_barrier call is to provide a group synchronization. During any given barrier call all participating
group members must call barrier with the same count value. Once a given barrier has been successfully passed, pvm_barrier can be called
again by the same group using the same group name.
If pvm_barrier is successful, info will be 0. If some error occurs then info will be < 0.
EXAMPLES
C:
inum = pvm_joingroup( "worker" );
.
.
info = pvm_barrier( "worker", 5 );
Fortran:
CALL PVMFJOINGROUP( "shakers", INUM )
COUNT = 10
CALL PVMFBARRIER( "shakers", COUNT, INFO )
ERRORS
These error conditions can be returned by pvm_barrier
PvmSysErr
pvmd was not started or has crashed.
PvmBadParam
giving a count < 1.
PvmNoGroup
giving a non-existent group name.
PvmNotInGroup
calling process is not in specified group.
SEE ALSO pvm_joingroup(3PVM)
30 August, 1993 BARRIER(3PVM)